1. 定义Detail接口

2. 实现ListPlans接口

internal/storage/repository/feed.go

@@ -0,0 +1,32 @@
+package repository
+
+import (
+	"git.huangwc.com/pig/pig-farm-controller/internal/model"
+	"gorm.io/gorm"
+)
+
+// FeedPlanRepo 饲喂管理接口
+type FeedPlanRepo interface {
+
+	// ListAllPlanIntroduction 获取所有计划简介
+	ListAllPlanIntroduction() ([]model.FeedingPlan, error)
+}
+
+type feedPlanRepo struct {
+	db *gorm.DB
+}
+
+func NewFeedPlanRepo(db *gorm.DB) FeedPlanRepo {
+	return &feedPlanRepo{
+		db: db,
+	}
+}
+
+// ListAllPlanIntroduction 获取所有计划简介
+func (f *feedPlanRepo) ListAllPlanIntroduction() ([]model.FeedingPlan, error) {
+	var plans []model.FeedingPlan
+	err := f.db.Model(&model.FeedingPlan{}).
+		Select("id, name, description, type, enabled, schedule_cron").
+		Find(&plans).Error
+	return plans, err
+}